<template>
	<view>
		<view class="goods-list">
			<view v-for="(goods,i) in goodsList" :key="i" @click="gotoDetail(goods)">
			<my-goods :goods="goods"></my-goods>
			</view>
			
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				queryObj:{
					query:'',
					cid:'',
					pagenum:1,
					pagesize:10
				},
				goodsList:[],
				total:0,
				defaultPic :'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png',
				isLoading : false
			};
		},
		onLoad(options){
			this.queryObj.query = options.query || ''
			this.queryObj.cid = options.cid || ''
			this.getGoodsList()
		},
		methods:{
		async	getGoodsList(cb){
			this.isLoading = true
			cb && cb()
			const {data:res} = await	uni.$http.get('./api/public/v1/goods/search',this.queryObj)
				if(res.meta.status !==200) return uni.$showMsg()
				this.isLoading = false
				this.goodsList = [...this.goodsList, ...res.message.goods]
				this.total = res.message.total
			},
			gotoDetail(goods){
			uni.navigateTo({
				url:'/subpkg/goods_detail/goods_detail?goods_id=' + goods.goods_id
			})	
			},
			onReachBottom(){
				if(this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg('数据加载完毕')
				if(this.isLoading) return
				this.queryObj.pagenum++
				this.getGoodsList()
			},
			onPullDownRefresh(){
				this.queryObj.pagenum = 1
				this.total = 0
				this.isLoading = false
				this.goodsList = []
				
				this.getGoodsList(()=>uni.stopPullDownRefresh())
			}
		}
	}
</script>

<style lang="scss">
.goods_item{
	display: flex;
	padding: 10px 5px;
	border-bottom: 1px solid #f0f0f0;
	.goods-item-left{
		margin-right: 5px;
		.goods-pic{
			width: 100px;
			height: 100px;
			display: block;
		}
	}
	.goods-item-right{
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		.goods-name{
			font-size: 13px;
		}
	}
	.goods-info-box{
		.goods-price{
			color: #C00000;
			font-size: 16px;
		}
	}
}
</style>
